Pros
After having moved to Chevron after years of experience at another company, I can honestly say that Chevron is a company that values and respects its employees. This is evident in everything from supporting work-life balance (flex-time, 9/80 work schedules, 4-10 work schedules, etc...), providing training and development opportunities, and support of numerous employee networks, to detailed and monthly one-on-one meetings with direct supervisors to discuss issues, concerns, performance management, etc...
Cons
Chevron is a global company. Within the United States, however, it is very West Coast focused. The cost of living on the West Coast is very high compared to other areas of the country, such as the mid-west and even parts of the East Coast.